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<jats:p>In science news around the world this week, Pfizer is cutting its R&amp;D spending, the U.S. Congress has sworn off earmarks, one of the Channel Islands has been named the world's first "dark sky island," a Japanese volcano is gathering steam, the Great Barrier Reef escaped being battered by the recent hurricane, drillers still have not reached subglacial Lake Vostok, and European research funding is being revamped.</jats:p>

<jats:p>A research expedition in New Zealand has once again caught sight of a lost natural wonder; U.K. archaeologists are protesting new restrictions on excavations; and a new survey tallies up the impact of an uncertain political environment on stem cell research. In this week's numbers: U.S. budget cuts, safeguarding specimens of threatened North American plant species, and a new science documentary film initiative.</jats:p>

<jats:p> Follow the links below for a roundup of the week's top stories in science, or <jats:ext-link xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="uri" xlink:href="http://www.sciencemag.org/content/331/6018/654.1.full.pdf">download a PDF of the entire section</jats:ext-link> . </jats:p>

<jats:p>Newsmakers this week include Boston neurologist Seward Rutkove, who has scored $1 million for developing a new way to track the progression of amyotrophic lateral sclerosis, and German anesthesiologist Joachim Boldt, who may have as many as 90 of his papers retracted as a result of an ongoing investigation of his work.</jats:p>